Cheap flights from Seattle to Honolulu (SEA–HNL)
SEASeattle–Tacoma International Airport
United States
United States
HNLDaniel K. Inouye International Airport
United States
United States
Alaska Airlines, Delta Air Lines and Hawaiian Airlines fly Seattle to Honolulu (SEA–HNL) nonstop and back, a great-circle distance of 4,310 km (2,680 mi).
- From
- SEA
- Seattle
- To
- HNL
- Honolulu
- Nonstop
- Yes · 3 airlines
- Airlines
- AS · DL · HA
- Cheapest fare found
- $176 one-way
- Distance
- 4,310 km (2,680 mi)
- Time difference
- Honolulu 3 hours behind
- Most flights
- Alaska Airlines
- Time in the air
- 5h 26m · 5h 05m back
- On time (Touchdown Index)
- 77.4%
- Flights a week
- AS ~25 · DL ~8
- Aircraft seen
- Airbus A321neo · Boeing 737 Max 9 · Airbus A330-200
Network data imported from airport and airline sources:· How we verify
Seattle to Honolulu fares by month
Cheapest one-way fare found: $176 for October 2026 on Southwest Airlines (1 stop).
- Oct ’26$176
- Nov ’26$193
- Dec ’26$222
- Jan ’27$195
- Feb ’27$268
- Apr ’27$340
- May ’27$255
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly SEA–HNL
For Seattle–Tacoma (SEA) to Honolulu Daniel K. Inouye (HNL), October 2026 had the lowest fare found ($176). Set your watch 3 hours back on landing at HNL.
Seattle to Honolulu: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Seattle–Tacoma (SEA) to Honolulu Daniel K. Inouye (HNL)?
From $176 one-way, the cheapest fare found for October 2026 on Southwest Airlines with 1 stop (found 8 October 2026).
How long is the SEA–HNL flight?
5h 26m wheels-up to wheels-down, the median of 141 tracked flights; HNL–SEA took 5h 05m.
Which airlines fly SEA–HNL direct?
Alaska Airlines, Delta Air Lines and Hawaiian Airlines.
What is the cheapest month to fly SEA–HNL?
October 2026, at $176; the dearest month found was $340.
What is the time difference between Seattle and Honolulu?
Honolulu is 3 hours behind Seattle: a SEA departure at noon is 09:00 local time in HNL.
Is SEA–HNL usually on time?
77.4% of 248 SEA–HNL flights landed within 15 minutes of their usual time; 4.8% were over an hour late.
How many SEA–HNL flights a week?
Alaska Airlines 25 and Delta Air Lines 8 each way.
What aircraft fly SEA–HNL?
Airbus A321neo, Boeing 737 Max 9 and Airbus A330-200.
Honolulu to Seattle: the return flight (HNL–SEA)
All 3 airlines also fly HNL–SEA nonstop.
The return takes 5h 05m in the air (median of 124 tracked flights), 21 minutes shorter than SEA–HNL.
Airlines flying SEA–HNL nonstop
| Airline | Usually takes off (SEA time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Alaska Airlines AS | 07:42–22:02 | full-service | oneworld | — |
 Delta Air Lines DL | 08:39–17:21 | full-service | SkyTeam | — |
 Hawaiian Airlines HA | — | full-service | oneworld | — |
One-stop alternatives to flying SEA–HNL nonstop
One airline on both legs; check it's sold as one ticket.
- Via Kahului (OGG) with Hawaiian Airlines: 4,410 km (2,740 mi) flown, 2% further than nonstop.
- Via San Francisco (SFO) with Alaska Airlines and United Airlines: 4,950 km (3,080 mi) flown, 15% further than nonstop.
- Via Oakland (OAK) with
Southwest Airlines: 4,960 km (3,080 mi) flown, 15% further than nonstop. - Via Sacramento (SMF) with Southwest Airlines: 4,930 km (3,070 mi) flown, 15% further than nonstop.
- Via San Jose (SJC) with Southwest Airlines: 5,010 km (3,110 mi) flown, 16% further than nonstop.
SEA–HNL route map
More from Seattle and Honolulu
Other arrivals in United States
Also nonstop from SEA, nearest to HNL first (straight-line distance):
- SEA–OGG: Kahului · 162 km (101 mi) from HNL
- Līhuʻe (LIH) · 163 km (101 mi) from HNL
- Kailua-Kona (KOA) airport guide · 263 km (163 mi) from HNL
- Arcata/Eureka (ACV) · 3,850 km (2,390 mi) from HNL
- Santa Rosa (STS) · 3,850 km (2,390 mi) from HNL
Explore the airlines’ route maps
- Alaska Airlines route map and destinations
- Delta Air Lines route map and destinations
- Hawaiian Airlines route map and destinations
Plan your arrival at Daniel K. Inouye International Airport (HNL)
Departure
Seattle–Tacoma International Airport
Seattle–Tacoma (SEA), Seattle. In our data, 38 airlines fly nonstop from SEA to 136 destinations.
View SEA airport guide →Arrival
Daniel K. Inouye International Airport
2 ways into Honolulu, fastest from 20 min:
- TheBus routes 19, 20 and the W Line 45 min–1h 10m
- Taxi (airport open taxi system) 20–40 min
Onward from Honolulu
Places you can't fly to nonstop from SEA, but can from HNL — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.